Evaluate simple harmonic motion, Evaluate simple harmonic motion A simpl...

Evaluate simple harmonic motion A simple pendulum is 2.00 m long. (a)   What is the period of simple harmonic motion for this pendulum if it is hanging in an elevator acceler

Forces and nature,

What different is between photons, what different is between photons? A...

what different is between photons? Answer; the difference between photons depends to their frequency, and frequency depends to the number of CPH in structure of photon. Thus

Determine what the mass number of radioisotope, The radioisotope 222 84 P...

The radioisotope 222 84 Po undergoes alpha decay to form an isotope of lead (lead has atomic number 82). Verify what the mass number of that isotope must be by writing a nuc

Spectrum, calour formed in pure and impure spectrum

calour formed in pure and impure spectrum

Hawking radiation, Hawking radiation (S.W. Hawking; 1973): Black holes...

Hawking radiation (S.W. Hawking; 1973): Black holes emit radiation such as any other hot body. Virtual particle-antiparticle pairs are being formed in supposedly empty space c

Adiabatic reversible expansion of a gas, Get an expression relating T and V...

Get an expression relating T and V in an adiabatic reversible expansion of a gas obeying the equation of state PV = nRT.

What is nuclear fission, The process of changing of a heavy nucleus into tw...

The process of changing of a heavy nucleus into two lighter nuclei of comparable masses (after bombardment with a energetic particle) with liberation of energy is known as nuclear

Mechanics, what is physics

what is physics

Polarisation, How can we ger plane polarised light??

How can we ger plane polarised light??